<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <link  rel="stylesheet" type="text/css" href="./wr.css">
    <title>Title</title>
</head>
<body>
一.标&nbsp;&nbsp;&nbsp;&nbsp;签<br>
1.标题<br>
<h1>今天学HTML</h1>
<h2>今天学HTML</h2>
<h3>今天学HTML</h3>
<h4>今天学HTML</h4>
<h5>今天学HTML</h5>
<h6>今天学HTML</h6>
2.段落<br>
<p>p标签是paragraph缩写，段落。</p>
3.超连接/锚点<br>
<a href="index.html">跳转</a>
<a href="./index.html">跳转</a>
4.图像<br>
<img src="./Koala.jpg" width="200" height="150">
<br>
5.列表<br>
列表：很多元素集合<br>
<ul>
    <li>html</li>
    <li>js</li>
    <li>css</li>
</ul>
6.表格<br>
<table  border="1" >
    <tr><th>序号</th><th>姓名</th><th>年龄</th></tr>
    <tr><th>1</th><td colspan="2">张三</td>      </tr>
    <tr><th>2</th><td rowspan="2">李四</td><td>25</td></tr>
    <tr><th>3</th>             <td>25</td></tr>
</table>


<div style="width:500px;">
    <div id="div1" style="background-color:#FFA500">
        <h1>我是来测试的1</h1>
    </div>
    <div id="div2" style="background-color:#FFD700;height: 200px;float: left;width: 400px"></div>
    <div id="div3" style="background-color:#FFFFAA;height: 200px;float: left;width: 100px"></div>
</div>

<br>
9.表单<br>
<form id="form1" name="form1" action="index.html">
    文本域：<input type="text" name="inTxt"><br>
    密码:<input type="password" name="inPwd"><br>
    单选按钮：<input type="radio" name="inSex" value="男">男<input type="radio" name="inSex" value="女">女<br>
    复选框：<input type="checkbox" name="inCbx" value="初级">初级<input type="checkbox" name="inCbx" value="中级">中级
    <input type="checkbox" name="inCbx" value="高级">高级<br>-->
    隐藏域：<input type="hidden" name="inHid" value="我隐藏了"><br>
    重置：<input type="reset" name="inSub" value="提交数据"><br>
    提交form：<input type="submit" name="inSub" value="提交数据"><br>
</form>
</body>
</html>